ART-XC/SRG observes the awakening of BHC 4U 1755-338
Abstract
In the course of the ongoing all-sky survey the ART-XC telescope on board the SRG observatory detected a bright X-ray source at a position of RA,Dec = 269.667, -33.806 (J2000, 90% error radius is 30") coinciding with the historical source 4U 1755-338, previously designated as a black hole candidate and microquasar.
- Publication:
-
The Astronomer's Telegram
- Pub Date:
- April 2020
- Bibcode:
- 2020ATel13606....1M
- Keywords:
-
- Black Hole;
- Transient